<template>
  <view>
    <!-- 选择收货地址的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
    </view>
    
    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-lift">
          <view class="username">
            收货人：{{address.userName}}
          </view>
        </view>
        <view class="row1-right">
          <view class="phone">
            电话：{{address.telNumber}}
          </view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-lift">
          收货地址：
        </view>
        <view class="row2-right">
          {{addstr}}
        </view>
      </view>
    </view>
    
    <!-- 底部的边框线 -->
    <img src="/static/cart_border@2x.png" alt="" class="address-border">
  </view>
</template>

<script>
  import {mapMutations,mapState,mapGetters} from 'vuex'
  export default {
    name:"my-address",
    computed: {
      ...mapState('m_user',['address']),
      ...mapGetters('m_user',['addstr'])
    },
    data() {
      return {
        // address: {}, // 收货地址
      };
    },
    // onLoad() {
    //   this.address = JSON.parse(uni.getStorageSync(address) || '{}')
    // },
    methods: {
      ...mapMutations('m_user',['updateAddress']),
      
      // 选择收货地址
      async chooseAddress(){
        // 1.调用小程序提供的chooseAddress()方法,即可使用选择收货地址的功能
        // 返回值是一个数组:第1项为错误对象;第2项为成功之后的收货地址对象
        const [err,succ] = await uni.chooseAddress().catch(err => err)
        // 2.用户成功的选择了收货地址
        if(err === null && succ.errMsg === 'chooseAddress:ok'){
          // console.log(succ)
          // 为data里面的收货地址对象赋值
          // this.address = succ
          // uni.setStorageSync(JSON.stringify('address',address))
          this.updateAddress(succ)
        }
      }
    }
  }
</script>

<style lang="scss">
.address-border{
  display: block;
  width: 100%;
  height: 5px;
}
.address-choose-box{
  height: 90px;
  display: flex;
  // justify-content: center;
  // align-items: center;
  .btnChooseAddress{
    margin: auto;
  }
}

.address-info-box{
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;
  
  .row1{
    display: flex;
    justify-content: space-between;
    
    .row1-left{
      .username{
        
      }
    }
    .row1-right{
      display: flex;
      justify-content: space-between
    }
  }
  
  .row2{
    display: flex;
    // justify-content: space-between;
    margin-top: 10px;
    
    .row2-left{
      white-space: nowrap;
    }
    .row2-right{
      
    }
  }
}
</style>